10 The Slades, Calne, SN11 8BU
About 10 The Slades
10 The Slades is a four-bedroom mid-terrace house in Calne (SN11 8BU). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (September 2025) returns a high B (score 88), putting the home a stone's throw from an A rating. When first surveyed in January 2019 the rating was D, the property has climbed 2 bands since. Between certificates, wall efficiency went from Average to Good and roof efficiency went from Average to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Average. Main heating runs on electricity. Other recorded features include outbuildings.
On energy efficiency it sits in the top 10% of properties in this postcode. Across 2006–2021, sale prices on this property compounded at 3.4% per year. Today's modelled estimate of £306,000 is 36% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£209/sq ft) was about 57.2% above the typical sold price in the postcode. Sold March 2021 for £225,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2025.
Know exactly what you're buying at 10 The Slades
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
- OutbuildingsYes
Building
- RefurbishedYes
Energy performance
10 The Slades ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Changed to a more efficient fuel source
Hot water efficiency decreased
Wall insulation improved
Loft insulation upgraded to recommended levels
Planning history
A recent planning application at 10 The Slades was refused — worth checking the council file.
- Feb 2025FullIn report
Installation of air source heat pump
- Documents
- 12 docs on file
- Reference
- PL/2024/11525
We flagged 2 things worth checking at 10 The Slades
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
- A planning decision worth checking
30-day money-back guarantee
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£306,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.4% per year over 15 years.
£225,000
Growth on file: 3.4% per year over 15 years.
Sales timeline
17 March 2021Most recent
£225,000
+64.2%over 14 years27 July 2006
£137,000
Median price across the last 5 sales in SN11 8BU: £156,000 (2025–2006).
Everything we know about 10 The Slades, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby
- A planning decision worth checking

Versus other The Slades homes
10 The Slades outperforms the street on epc rating by a wide margin.
Price per m²
£2,250
Street avg £1,677
Floor Area
100 m²
Street avg 91 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
0.3 t/year
Street avg 4.2 t/year
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1 Boyle Avenue
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
3/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Page Close — bus stop.
Closest school
0.4 km
Marden Vale CofE Academy. 6 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
46.2dB

Night-time· 23:00 – 07:00
36.5dB